<script type="text/javascript">
//<![CDATA[
	var payment_method_chosen = false;
	var using_coupon = false;

	/* Make sure they choose a payment provider */
	function confirm_payment_provider() {
		//if terms and conditions is enabled and the customer didn't tick agree terms and conditions
		if($('.CheckoutHideOrderTermsAndConditions').css('display') != "none" && $('#AgreeTermsAndConditions').attr('checked') != true){
			alert(lang.TickArgeeTermsAndConditions);
			return false;
		}

		// If they are using a coupon code we don't need to validate any of the form
		if (using_coupon) {
			return true;
		}

		if($('#use_store_credit').css('display') != "none") {
			if($('#store_credit:checked')) {
				if($('#credit_provider_list').css('display') != "none") {
					var length = $('#credit_provider_list').find('input').length;
					if(length == 0) {
						var checked = 1;
					}
					else {
						var checked = $('#credit_provider_list').find('input:checked').length;
					}
				}
				else {
					checked = 1;
				}
			}
			else {
				var length = $('#provider_list').find('input').length;
				if(length == 0) {
					var checked = 1;
				}
				else {
					var checked = $('#provider_list').find('input:checked').length;
				}
			}
		}
		else if ($('#payment_options').css('display') != "none") {
			var length = $('#provider_list').find('input').length;
			if(length == 0) {
				var checked = 1;
			}
			else {
				var checked = $('#provider_list').find('input:checked').length;
			}
		}

		if(checked == 0) {
			alert("%%LNG_PleaseChooseAPaymentMethod%%");
			return false;
		}
		else {
			return true;
		}
	}

	/* Is this an online or offline button? If offline change the submit button */
	function checkout_provider_changed(obj) {
		var bottom_payment_button = g("bottom_payment_button");
		payment_method_chosen = true;
		if(obj.className.indexOf("PAYMENT_PROVIDER_ONLINE") >= 0) {
			bottom_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButton.png";
			bottom_payment_button.value = "%%LNG_ProceedToPayment%%";
		}
		else {
			bottom_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButtonContinue.png";
			bottom_payment_button.value = "%%LNG_ProceedToPaymentContinue%%";
		}
	}

	function update_order_credit_payment(status) {
		var bottom_payment_button = g("bottom_payment_button");
		if(status == true) {
			$('#use_store_credit').show();
			$('#provider_list').hide();
			$('#provider_list').removeClass('PL40');
			if($('#credit_provider_list').css('display') != "none") {
				bottom_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButton.png";
				bottom_payment_button.value = "%%LNG_ProceedToPayment%%";
			}
			else {
				bottom_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButtonContinue.png";
				bottom_payment_button.value = "%%LNG_ProceedToPaymentContinue%%";
			}
		}
		else {
			$('#use_store_credit').hide();
			if($('#provider_list input').length > 1) {
				$('#provider_list').show();
				$('#provider_list').addClass('PL40');
			}
		}
	}

	function ShowContinueButton() {
		var bottom_payment_button = g("bottom_payment_button");
		bottom_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButtonContinue.png";
		bottom_payment_button.value = "%%LNG_ProceedToPaymentContinue%%";

		var top_payment_button = g("top_payment_button");
		if(top_payment_button) {
			top_payment_button.src = "%%GLOBAL_IMG_PATH%%/%%GLOBAL_SiteColor%%/PaymentButtonContinue.png";
			bottom_payment_button.value = "%%LNG_ProceedToPaymentContinue%%";
		}
	}



	$(document).ready(function() {
		$('#couponcode').keypress(function(event) {
			if(event.keyCode == 13) {
				$('#apply_code').trigger('click');
				return false;
			}
		});
	});
//]]>
</script>
